# Utility functions and helpers for searching
DEFAULT_FD_OPTS=('--hidden' '--type' 'f' '--type' 'l' '--threads' "$(nproc)")

# Search and return a string with filenames delimited by \n
# Parameters:
# $1: directory
# $2-n: extra arguments
find_files() {
	if [[ -d "$1" ]]; then
		local directory="$1"
		shift
		fd "${DEFAULT_FD_OPTS[@]}" "$@" -- . "$directory"
	else
		fd "${DEFAULT_FD_OPTS[@]}" "$@"
	fi
}